If you are choosing between Red Tiger and FirmTech TechRing, the split is not branding. Red Tiger ($24.99) is a three-ring set when the store has not given you millimetre sizes. FirmTech TechRing ($275) is men who want a log for a urologist, not just a tighter erection.
Neither page on the internet can wear the device for you. Fit, and whether a stretch silicone ring is actually your problem, decide more than the brand.
At a glance
| Red Tiger | FirmTech TechRing | |
|---|---|---|
| Listed price | $24.99 | $275 |
| Material | silicone (store listing) | adjustable band plus electronics |
| Sizing | three rings; inner diameters not published on the store | adjustable |
| Medical-device listing | no | maker says yes |
| HSA/FSA (maker’s claim) | not claimed | claimed |
| Vibration | no | no |
| Anaesthetic | no | no |
| Best for | a three-ring set when the store has not given you millimetre sizes | men who want a log for a urologist, not just a tighter erection |
| Not for | buyers who need a published inner diameter before they order | anyone who just needs to stay hard tonight |
Prices for other brands are approximate and move. Ours are the store listing.
Price
Red Tiger is the cheaper of the two as listed. three rings, listed on the Mammoth Force store. Confirm the other at source before you treat this as a quote.
How they actually work
Red Tiger: a three-ring set. This site does not make disease-treatment claims for it FirmTech TechRing: constriction plus tracking. The ring still does not create inflow.
Sizing
Red Tiger sizing: three rings; inner diameters not published on the store. FirmTech TechRing: adjustable.
Regulatory sticker
FirmTech TechRing is sold as a medical device. The other is not. Buy the listing if you need a receipt. Buy the simpler ring if you need to know whether a stretch silicone ring is even your problem.
Who should buy Red Tiger
a three-ring set when the store has not given you millimetre sizes. Strengths the maker can honestly claim: three rings in one box; $24.99; silicone. Limits: no published inner diameters; you still have to try them on.
Who should buy FirmTech TechRing
men who want a log for a urologist, not just a tighter erection. Strengths: data if you want it; adjustable; aimed at men working with a clinician. Limits: you pay for sensors you may never look at; charging and app overhead; still a ring.
When to buy the Mammoth Force one
Red Tiger is ours. FirmTech TechRing is not. Ours wins on price and on not needing an account. Theirs wins where the table says it wins: data if you want it; adjustable.
Mammoth Force
Red Tiger
Three silicone rings. The store does not publish inner diameters.
4.6 from 15,000+ reviews
Free shipping over $50 • Discreet packaging • Ships from Huntington Beach, CA
Safety
The Mammoth, Dragon and Red Tiger product pages say thirty minutes maximum and never while sleeping. Remove at once on numbness, pain, coldness or a dark colour change.
What to read next
- Sizing if this is a ring
- stretch rings we sell
- In-house ring comparison if you already picked this shop